OPPO Watch X2 Specifications

OPPO Watch X2 46mm
(OWWE251)

OPPO Watch X2 46mm (OWWE251)

Lava Black | Summit Blue

Design and Material

Strap

Black fluororubber + Stainless steel buckle
Blue hybrid leather strap + Stainless steel buckle

Bezel

Black PVD titanium alloy (Lava Black)
Dual colour PVD titanium alloy (Summit Blue)

Case

Black stainless steel (Lava Black)
Silver stainless steel (Summit Blue)

Bottom Case

Plastic (PA+55%GF) + Glass sensor area

Wrist Size

140-210mm

Display

Screen Size

1.50''

Panel

LTPO AMOLED

Pixel Density

310 PPI

Resolution

466 * 466

Brightness

Default maximum brightness 600nits
High brightness mode 1000nits
Peak brightness supports up to 2200nits (Note: Only self-developed workout mode supports, it will be automatically turned on in a strong sunlight environment)
Remarks: This feature is scheduled to be supported within 2025 via OTA.

Cover Glasses

2D Sapphire crystal

Size and Weight

Size

46.6mm (excluding lugs) * 47.6mm * 11.75mm (excluding Optical Health Sensor Area）

Weight

Body weight about 49.7g (excluding wrist strap)
The whole machine is about 81g (including the wrist strap) (Lava Black)
The whole machine is about 76g (including the wrist strap) (Summit Blue)

Battery

648mAh (typical)
631mAh (rated)

Battery life for standard use in Smart mode

Up to 120h

* Use the official watch face, Animation Booster off, AOD off, keep the default state of health monitoring; Bluetooth connection to the phone 14.2 hours/day; wifi connection standby 1 hour/day; sleep monitoring 6.5 hours/day; lift the wrist to light up the screen 220 times/day; message receiving 130 items/day; screen operation (using various applications) 20 minutes/day; incoming call reminder 5 seconds/6 times/day; bluetooth call 5 minutes 5 minutes/day; phone and watch synchronized data 500 seconds/day; Bluetooth headset connection to listen to music (Spotify) 15 minutes/day; outdoor running 30 minutes/day; alarm clock 3 times/day

Battery life for heavy use in smart mode

Up to 72h

* Use third-party watch face, Animation Booster on, AOD on, health monitoring keep default status; Bluetooth connection AOD standby 12.2 hours/day; wifi connection AOD standby 2 hours/day; sleep monitoring 6.5 hours/day; lift the wrist to light up the screen 300 times/day; message receiving 180 items/day; screen operation (using all kinds of apps) 30 minutes/day; incoming call reminder 5 seconds/6 times/day; Bluetooth call 5 minutes/day; Google Maps linked navigation 15 minutes/day; phone and watch synchronization data 500 seconds/day; Bluetooth headset connection to listen to music (Spotify) 30 minutes/day; outdoor running 30 minutes/day; alarm clock 3 times/day

Battery life in power saver mode

Up to 16 days

* Stay connected to Bluetooth all day; Outdoor workouts 90 minutes/week; Wrist lift to light up the screen 180 times/day; Message acceptance 180 messages/day; Incoming call 5 messages/day; Bluetooth call 5 minutes/day; Alarm clock 3 times/day; Sleep detection 6h/day

Fast Charge

Fast charging: 10mins charge for 1 day using
Watch VOOC Flash Charge: up to 80mins

Chips

Processor

Snapdragon® W5 Gen 1 Wearable Platform

MCU

BES2800BP

Storage

2GB RAM + 32GB ROM
4GB EMMC FOR RTOS

Features

Health

Sleep:
All-day sleep recording (deep sleep, light sleep, REM, awake)
Sleep quality score
Respiratory rate
Sleep Snoring Risk Assessment
Sleep SpO2
Sleep daily report
Smart enter sleep mode
60S Health Check-In*
Heart rate monitoring, high/low heart rate warning, resting heart rate, sleep benchmark heart rate;
Daily activities and achievement reminders
SpO2 tracking: spot checks, all day
Mind and Body Relax
ECG Analyzer*
Vascular Health (Arterial stiffness)
Fall detection
Wrist temperature

OHealth:
Support Google Health Connect service
Sync to Strava

* Countries that do not support ECG Analyzer will be upgraded at OTA1.
* The functionality may vary by country or region according to the process of obtaining approval/registration. Click here to know more.

Workouts

Professional sports mode
1. Skiing (speed, drop, slope, number of trips, full and single trip distance, etc.)
2. Running (cadence, stride length, ground contact time, vertical amplitude, vertical stride ratio, left and right ground contact balance, running power)
3. Tennis (swing speed, total strokes, serve, forehand, backhand)
4. Badminton (swing speed, number of swings, longest continuous shot, forehand, backhand, overhand, underhand)
5. Swimming (100-meter pace, number of laps, distance, number of strokes, swolf)
6. Rope skipping (number of times, speed)
7. Mountain climbing (distance, altitude, cumulative climb, cumulative descent)
8. Walking (distance, number of steps, cadence)
9. Cycling (distance, speed)
10. Elliptical machine (cadence, number of steps)
11. Rowing machine (paddle frequency, number of strokes)
Running:
Professional indicator analysis: aerobic training effect, cardiorespiratory capacity, recovery time, heart rate recovery rate, running posture, playground running mode, etc., Fat burning
100+ sports modes
6 types of automatic recognition (running, walking, cycling, swimming, rowing machine, elliptical machine)

Software

100+ original watch faces，dual-engine architecture
Google Play
Google assistant
Google wallet
Google Map; Google calendar; phone; message; Find my device

Notifications, Bluetooth calls, alarm clock, stopwatch, timer, calendar, weather, music control and playback, settings, battery manager, compass, flashlight, etc. Camera remote control*, Short Video Control

* System version higher than ColorOS 15 Device support

Mobile Payment

Google wallet

Connectivity

Wifi

WiFi 5G/2.4G, 802.11 a/b/g/n

Bluetooth® Version

Bluetooth® 5.2
Classical BT, BLE, Profile
HFP v1.6, HSP v1.2, A2DP v1.2, AVRCP v1.5 SPP v1.1 and later version

Call Performance

Smart mode: Bluetooth® calling
Power saver mode: Bluetooth® calling

Device Requirements

Only supports smartphones with Android 9.0 and above, which should also have a GMS version of 23.45.23 and above. iOS and Android (Go edition) devices are not supported.

NFC

Supported

Sensors

Acceleration sensor + gyroscope sensor + optical heart rate sensor + optical pulse oximeter sensor + geomagnetic sensor + light sensor+barometer + ECG + wrist temperature sensor

Location Technology

GPS

Dual band L1 + L5
Beidou, GPS, Galileo, GLONASS, QZSS

Durability

MIL-STD-810H, 5ATM, IP68

Operating System

ColorOS Watch 7.0 + Wear OS 5.0

In the Box

Watch body × 1
Charging base × 1
Strap × 1
Safety Guide × 1
Quick Start Guide × 1
USB-C charging cable × 1